" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x +8 = 3y
3y = 4x +8
y = 4/3x +8/3
maka, m₁ = 4/3
m₁ . m₂ = -1
4/3 . m₂ = -1
m₂ = -1 per 4/3
m₂ = -3/4
y -y₁ = m(x -x₁)
y -(-7) = -3/4(x -2)
y +7 = -3/4x +6/4 dikali 4 untuk menghilangkan penyebut, sehingga
4y +28 = -3x +6
4y = -3x +6 -28
4y = -3x -22
3x +4y +22 = 0
m1 = 4 per 3
m1 × m2 = -1
m2 = - 3 per 4
y+7 = - 3 per 4 (x-2)
4y+28 = -3x + 6
3x + 4y + 22 = 0